37966180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 97675200

約数和(自身を除く): 59709020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2039, 2660, 3724, 4078, 4655, 8156, 9310, 10195, 14273, 18620, 20390, 28546, 38741, 40780, 57092, 71365, 77482, 99911, 142730, 154964, 193705, 199822, 271187, 285460, 387410, 399644, 499555, 542374, 774820, 999110, 1084748, 1355935, 1898309, 1998220, 2711870, 3796618, 5423740, 7593236, 9491545, 18983090, 37966180]

約数ペア:

[(1, 37966180), (2, 18983090), (4, 9491545), (5, 7593236), (7, 5423740), (10, 3796618), (14, 2711870), (19, 1998220), (20, 1898309), (28, 1355935), (35, 1084748), (38, 999110), (49, 774820), (70, 542374), (76, 499555), (95, 399644), (98, 387410), (133, 285460), (140, 271187), (190, 199822), (196, 193705), (245, 154964), (266, 142730), (380, 99911), (490, 77482), (532, 71365), (665, 57092), (931, 40780), (980, 38741), (1330, 28546), (1862, 20390), (2039, 18620), (2660, 14273), (3724, 10195), (4078, 9310), (4655, 8156)]